Late complications after hematopoietic stem cell transplant in adult patients

Transcription

1 Late complications after hematopoietic stem cell transplant in adult patients Gérard Socié, MD, PhD Hematology/Transplantation, Hospital Saint Louis, Paris, France

2 Synopsis H S C T Allogeneic HSCT activity in Europe Allogeneic total HSCT RIC HSCT Plan of this overview Why an educational talk on LE? Non malignant Complications (selected) Secondary malignancies Quality of life issues

3 EHA 2011 Educational Book Expert Rev. Hematol. 2009; 2(5): Late complications after hematopoietic stem cell transplantation

4 Why an educational talk on LE? 1. Increasing numbers of transplants Transplant activity in Europe Bone Marrow Transplantation (2011) 46,

5 Why an educational talk on LE? 2. Improved results N Engl J Med 2010;363:

6 Why an educational talk on LE? 3. But still faced with increased late mortality! J Clin Oncol Mortality ratios cohort of 7,984 long term survivors

7 Why an educational talk on LE? 4. And some morbidity in long term! For some patients

8 Non malignant LE Endocrine Bone & joints Ophthalmological Respiratory. Cardiac & vascular Socié G. et al. Blood. 2003; 101: Tichelli A et al. Expert Rev Hematol :

9 Non malignant LE Risk factors Chemotherapy TBI GVHD Virus Immunosuppressive therapy Immunodeficiency

10 Nonmalignant late effects are heterogeneous in nature and intensity ity Endocrine dysfunction Thyroid function Gonadal, fertility Growth and development Skeletal disorders Ocular problems Respiratory tract problems Restrictive lung disease Obstructive lung disease Salivary function and dental problems Liver complication Vascular complication Socié G. et al. Blood. 2003; 101: Any organ or tissue can be the target of late effects after allogeneic stem cell transplantation

11 Irradiation of the thyroid gland region is associated with increased risk of hypothyroidism Hypo-, hyperthyroidism Incidence thyroid dysfunction Biological in 40% Clinical in 5%-25% Median time for appearance Median time 5 years Irradiation, the main risk factor Single dose (50%) Fractionated (15%) BuCy (11%) Younger age Al Fiar FZ et al. Bone Marrow Transplant. 1997;19: Hiroyuki Ishiguro et al. JClinEndocrinolMetab. 2004; 89:

12 Skeletal disorders Osteopenia/osteoporosis Reduced bone mass and increased susceptibility of bone fractures Low bone density (50%) Osteopenia (30%) Osteoporosis (10%) Risk factors TBI for conditioning Chronic GvHD Steroids, CSA and tacrolimus Prolonged inactivity Estrogen deficiency Avascular necrosis of bone Incidence rates 5-15% Leading symptom: pain Most affected joint: hip Risk factors Steroids and TBI Early detection by MRI Socié G. et al. Br J Haematol. 1997;97:

13 Non malignant LE Increasingly recognized Obstructive lung Diseases Osteonecrosis Allo-HSCT: unrelated Abnormal PFT (%) Allo-HSCT: related Auto-HSCT Abnormal PFT (%) Campell et al. Cancer. 2009; 115: Savani B. et al. BBMT. 2006; 12:

14 Non malignant LE Changing incidences Belkacemi Y. et al. Int J Radiat Oncol Biol Phys. 1998; 41, Tichelli et al. Ann Int Med ;

15 Bhatia S. et al. Blood 2005; 105: Bhatia S. et al. Blood. 2007;110: Median age at HSCT Median follow-up Total deaths Primary disease cgvhd Infection without GVHD Undetermined cause Non malignant LE New complications on the very long term Cardio vascular LE Autologous HCT n= (0.6-69) 7.6 ( ) (56%) (1%) Allogeneic HCT n= (0.2-71) 9.5 (2-28.4) (29%) 53 (22%) 27 (11%) Treatment related deaths 108 (43%) 61 (25%) Secondary malignancy Pulmonary complications 62 (25%) 35 (13.5%) (7%) 12 (5%) Cardiac toxicity 5 (2%) 8 (3%)

16 Cardio vascular LE Non malignant LE Complications types Dose of anthracycline in pediatric cancer survivors Myocarditis Pericarditis Congestive heart failure Coronary disease

17 Non malignant LE Cardio vascular LE Prospective 119 children Left ventricular function (US) Résults > cumulative incidence < ventricular function TBI+ anthracyclines 26% No TBI, no anthracyclines: 2% At 5 years 13% of kids had asymptomatic decreased functioning Uderzo C. et al. BMT. 2007; 39:

18 Characteristics Cardio vascular LE Allogeneic HSCT n= 265 Autologous HSCT n= 145 Non malignant LE P-value Male, n (%) 145 (55%) 87 (60%) 0.3 Median age at HSCT 27 (2-60) 44.5 (2-69) <0.001 Median age at last follow-up 39 (6-66) 49 (3-72) <0.001 Median follow-up since HSCT 9 (2-24) 5 (2-16) <0.001 Cardiovascular risk factors before HSCT Tichelli A. et al. Blood. 2007; 110:

19 Cardio vascular LE Non malignant LE Allo HSCT 265 Auto HSCT 145 Arterial events 18 (6.8%) 3 (2.1%) Territories involved 23 3 Age at HSCT Age at vascular event 39 (19-59) 48 (29-62) 50 (36-59) 54 (38-60) Time interval to event (y) 9 (2-21) 21) 1.3 (0.7-4)

20 Cardio vascular LE Non malignant LE Tichelli A. et al. Blood. 2007; 110:

21 Cardio vascular LE Allogeneic HSCT Autologous HSCT Siblings Non malignant LE Diabetes Hypertension Arterial Disease MI Stroke Allo 3.6 ( ) 2.1 ( ) 1.2 ( ) 1.2 ( ) 3.5 ( ) Auto 2.0 ( ) 0.9 ( ) 0.4 ( ) 0.4 ( ) 2.6 ( ) Sibling Adjusted for age, age at transplant, and sex Baker S. et al. Blood, 2007; 109:

22 Non malignant LE Majhail et al, for the EBMT/CIBMTR/ASBMT. Biol Blood Marrow Transplant Blone Marrow Transplant 2012 International Recommended Screening 2012

23 Non malignant LE High priority! Cumulative Incidence of Chronic Health Conditions among 10,397 Adult Survivors of Pediatric Cancer N Engl J Med 2006;355:

24 Second malignancies 2008 Update Kolb HJ. Ann Intern Med. 1999;131: N=1036; allogeneic SCT, survivor > 5 years Incidence SC 3.5% - 10y 12.8% at 15 y 3.8 X general population

25 Second malignancies N=28874 Allogeneic SCT SC x 2 (O/E = 2.1) 3-X in patients followed more than 15 years. 15% 12% Cumulative Incidence Upper Confidence Limit Lower Confidence Limit 9% 6% 3% 0% Rizzo, J. D. et al. Blood 2009;113:

26 Second malignancies SC 4318 patients Bu-Cy ; AML CR1 & CML CP1. Incidence at 10 years; 1.2% AML & 2.4% CML O/E = 1.4 Not only TBI! Blood ; 2010

27 Second malignancies Cancers in very long term survivors Probability of Secondary Breast Cancer All cohort Years after HSCT 0.11 EBMT/Seattle 52 Breast cancers / 3337 survivors: incidence = 4.7% at 20 years. Age at transplant: 32.9 years ( ) No TBI Interval SCT/cancer : 12.5 years O/E: 1.4 (95%CI, 1.1,1.8)

28 Second malignancies Thyroid Cancer Age +++: RR, age 0-10 y. & years Cohen A et al. JCO 2007;25:

29 immediate survival and early relapse Organ complications reproductive status and pregnancy outcome Health status after transplant performance and social activity Quality of life fatigue syndrome Resetting life track ?

30 Quality of life QOL is a subjective perception of social emotional physical well being Gap between patients expectation of health and his experience of it perception of QOL varies between individuals changes over time In the same clinical condition patients with different expectations will report different quality of life

31 Quality of life Fatigue appears as one of the most common and distressing symptoms reported cross-sectional studies 50-75% have moderate to severe fatigue 3years after HSCT longitudinal study (43 and 62 months post transplant) no significant changes at 10 years after transplant, fatigue still the second most problematic concern

32 Sexual dysfunction is one of the most prevalent and persistent long-term problem after allogeneic SCT Quality of life 4.0 Sexual Function Mean Score + se Males: Pre-6mo. P=.001 Males: 6mo.-2yrs P=.001 Females: 6mo.-5yrs P=.17 Females: Pre-6mo. P=.003 Male Controls Male Pt-Control: P=.01 Male Survivors Female Controls Female Pt-Control: P=.03 Female Survivors Years after Transplant Syrjala et al. Blood, 2007

33 immediate survival and early relapse Organ complications reproductive status and pregnancy outcome Health status after transplant performance and social activity Quality of life fatigue syndrome Resetting life track counseling